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Leandro Ballo

1.BJJC Kurama Offenbach 2021 e.V.

W–L
26–11
Won and lost rating-eligible matches in the past 12 months.
Gi
1,530
Rating based on Gi matches in the past 12 months.
No-Gi
1,351
Rating based on No-Gi matches in the past 12 months.
Current form
7–3
Results from the ten most recent rating-eligible matches.
Opponents
23
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

7
Events
Date Event Result Format Division
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Germany · Gi · U16 · white · ≤30 kg ; No-Gi · U16 · white · ≤30 kg 3–3 W–L: Win / Loss GiNo-Gi
  • Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Dragon cup Germany · Gi · 6–7 yo · white · ≤25 kg ; No-Gi · 6–7 yo · ≤25 kg 10–1 W–L: Win / Loss GiNo-Gi
  • Children No-Gi (6-7 Jahre) / Beginner / -25kg / 6-7Jahre / Male
  • Children Gi (6-7 Jahre) / 6-7Jahre / -25kg / weiß / male
2026 AGF Saarbrucken Championships Germany · Gi · 6–7 yo · white · ≤24.94 kg ; No-Gi · 6–7 yo · white · ≤24.94 kg 3–1 W–L: Win / Loss GiNo-Gi
  • Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • No Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Germany · Gi · U16 · white · ≤30 kg ; No-Gi · U16 · white · ≤30 kg 4–4 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
2026 AGF Dusseldorf Championships Germany · Gi · 6–7 yo · white · ≤24.94 kg 3–1 W–L: Win / Loss Gi
  • Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Germany · Gi · U16 · white · ≤23 kg 4–1 W–L: Win / Loss Gi
  • Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
BAVARIAN OPEN 2024 für Kinder und Jugendliche Germany · Gi · U7 · ≤25 kg 0–1 W–L: Win / Loss Gi
  • U7 male / female / U7 male / female / -25 kg

Calculation details

Rating breakdown for the past 12 months

See the published month-end rating and the rating-eligible matches added in each month. Open a month for details.

August 2026 No new matches Change -1 Rating 1,515

Rating-period composition

Rating matches
37 0
Record
26–11 Previous month 26–11
Opponents
23 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

July 2026 No new matches Change +1 Rating 1,516

Rating-period composition

Rating matches
37 0
Record
26–11 Previous month 26–11
Opponents
23 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 16 new matches Change +53 Rating 1,515

Rating-period composition

Rating matches
37 +16
Record
26–11 Previous month 14–7
Opponents
23 +10
Events
6 +2

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Submission 00:25 2–0
Marginal influence -11
Loss
June 27, 2026 Vincent Ballo
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Decision 0–0
Marginal influence -8
Loss
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Submission 01:39 2–2
Marginal influence -9
Win
June 27, 2026 Jiani Reinhardt
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Submission 02:37 15–0
Marginal influence +4
Win
June 27, 2026 Vincent Ballo
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Decision 0–0
Marginal influence +8
Win
June 14, 2026 Tom Wachtel
Dragon cup Children Gi (6-7 Jahre) / 6-7Jahre / -25kg / weiß / male
Method Submission 02:07 6–0
Marginal influence +4
Win
June 14, 2026 Martin Castro
Dragon cup Children Gi (6-7 Jahre) / 6-7Jahre / -25kg / weiß / male
Method Points 03:00 21–0
Marginal influence +6
Win
June 14, 2026 Santiago Meneses
Dragon cup Children Gi (6-7 Jahre) / 6-7Jahre / -25kg / weiß / male
Method Points 03:00 9–0
Marginal influence +7
Win
June 14, 2026 Maximilian Dimitrov
Dragon cup Children Gi (6-7 Jahre) / 6-7Jahre / -25kg / weiß / male
Method Submission 01:09 6–0
Marginal influence +8
Win
June 14, 2026 Vincent Buhl
Dragon cup Children Gi (6-7 Jahre) / 6-7Jahre / -25kg / weiß / male
Method Points 03:00 4–2
Marginal influence +6
Win
June 14, 2026 Nate Wohlfart
Dragon cup Children Gi (6-7 Jahre) / 6-7Jahre / -25kg / weiß / male
Method Submission 02:04 8–0
Marginal influence +6
Win
June 14, 2026 Yehor Babych
Dragon cup Children No-Gi (6-7 Jahre) / Beginner / -25kg / 6-7Jahre / Male
Method Submission 02:26 2–9
Marginal influence +3
Win
June 14, 2026 Emir Akhuy
Dragon cup Children No-Gi (6-7 Jahre) / Beginner / -25kg / 6-7Jahre / Male
Method Points 03:00 6–0
Marginal influence 0
Loss
June 14, 2026 Paul Wilding
Dragon cup Children No-Gi (6-7 Jahre) / Beginner / -25kg / 6-7Jahre / Male
Method Points 03:00 0–8
Marginal influence -9
Win
June 14, 2026 Santiago Meneses
Dragon cup Children No-Gi (6-7 Jahre) / Beginner / -25kg / 6-7Jahre / Male
Method Points 03:00 2–0
Marginal influence +3
Win
June 14, 2026 Banner Black
Dragon cup Children No-Gi (6-7 Jahre) / Beginner / -25kg / 6-7Jahre / Male
Method Points 03:00 10–0
Marginal influence 0
May 2026 4 new matches Change +29 Rating 1,462

Rating-period composition

Rating matches
21 +4
Record
14–7 Previous month 11–6
Opponents
13 +3
Events
4 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
May 2, 2026 Ion Loridas
2026 AGF Saarbrucken Championships No Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 2–0
Marginal influence +3
Win
May 2, 2026 Valerio Tonelli
2026 AGF Saarbrucken Championships No Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Submission 01:05 2–0
Marginal influence +8
Loss
May 2, 2026 Valerio Tonelli
2026 AGF Saarbrucken Championships Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Disqualification 01:12 2–0
Marginal influence -7
Win
May 2, 2026 Malo Greulach
2026 AGF Saarbrucken Championships Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 16–0
Marginal influence +6
April 2026 8 new matches Change +23 Rating 1,433

Rating-period composition

Rating matches
17 +8
Record
11–6 Previous month 7–2
Opponents
10 +4
Events
3 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
April 18, 2026 Leo Steinmeier
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Points 03:00 0–9
Marginal influence -16
Win
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Disqualification 01:04 0–2
Marginal influence +2
Loss
April 18, 2026 Jiani Reinhardt
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Submission 00:46 2–0
Marginal influence -11
Win
April 18, 2026 Vincent Ballo
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Submission 0–0
Marginal influence +5
Win
April 18, 2026 Jiani Reinhardt
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Disqualification 00:14 0–0
Marginal influence +3
Win
April 18, 2026 Leo Steinmeier
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Disqualification 01:00 0–0
Marginal influence +6
Loss
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Submission 01:02 0–10
Marginal influence -9
Loss
April 18, 2026 Vincent Ballo
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
Method Decision 03:00 0–0
Marginal influence -6
March 2026 No new matches Change +13 Rating 1,410

Rating-period composition

Rating matches
9 0
Record
7–2 Previous month 7–2
Opponents
6 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

February 2026 9 new matches Change Starting point Rating 1,397

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
February 28, 2026 Luke Becker
2026 AGF Dusseldorf Championships Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 2–2
Marginal influence +8
Win
February 28, 2026 Ismail Beholz
2026 AGF Dusseldorf Championships Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 4–2
Marginal influence +7
Loss
February 28, 2026 Yakup Yildiz
2026 AGF Dusseldorf Championships Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Submission 00:30 0–2
Marginal influence -8
Win
February 28, 2026 Yusuf Söyleyen
2026 AGF Dusseldorf Championships Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 19–6
Marginal influence +9
Loss
February 7, 2026 Musa Khabib Caglan
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Disqualification 0–0
Marginal influence -5
Win
February 7, 2026 Ismail Beholz
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Submission 01:36 9–0
Marginal influence +6
Win
February 7, 2026 Nael Ayaou
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Points 02:00 7–0
Marginal influence +8
Win
February 7, 2026 Musa Khabib Caglan
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Submission 00:42 2–2
Marginal influence +8
Win
February 7, 2026 Ismail Beholz
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Submission 01:16 6–0
Marginal influence +6
Relevant matches
22.9
Official ranking percentile
Top 8%
Performance
9.6 pp above expectation

22.9 weighted matches against 23 different opponents across 6 events

Weighted win rate
70.4%
Expected win rate
60.8%
Average opponent rating
1,359
Repeated-opponent share
37.8%
Network connectivity
87.6%

Classification evidence

Why U10?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U10 6 event votes Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
U10 · Counts
Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
Dragon cup
U10 · Counts
Children Gi (6-7 Jahre) / 6-7Jahre / -25kg / weiß / male
  • Competition age 8
  • Registered age: u8
  • Source category: u8
Children No-Gi (6-7 Jahre) / Beginner / -25kg / 6-7Jahre / Male
  • Competition age 8
  • Registered age: u8
  • Source category: u8
2026 AGF Saarbrucken Championships
U10 · Counts
No Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Competition age 8
  • Registered age: u8
  • Source category: u8
Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Competition age 8
  • Registered age: u8
  • Source category: u8
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U10 · Counts
Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
2026 AGF Dusseldorf Championships
U10 · Counts
Competition T-shirt / Youth Small
Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Competition age 8
  • Registered age: u8
  • Source category: u8
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U10 · Counts
Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 25 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 25 kg 2 competition events Selected outcome
  • ≤ 30 kg 1 competition event

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
≤ 30 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

2 matches in the rating period

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
≤ 30 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

3 matches in the rating period

Dragon cup
≤ 25 kg · Counts as a competition event
Children Gi (6-7 Jahre) / 6-7Jahre / -25kg / weiß / male
  • Registered weight class: -25kg
  • Source competition limit: -25kg

6 matches in the rating period

Dragon cup
≤ 25 kg · Counts as a competition event
Children No-Gi (6-7 Jahre) / Beginner / -25kg / 6-7Jahre / Male
  • Registered weight class: -25kg
  • Source competition limit: -25kg

5 matches in the rating period

2026 AGF Saarbrucken Championships
≤ 25 kg · Counts as a competition event
No Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Registered weight class: Rooster III (Up to 24.94 kg)
  • Source competition limit: Rooster III (Up to 24.94 kg)

2 matches in the rating period

2026 AGF Saarbrucken Championships
≤ 25 kg · Counts as a competition event
Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Registered weight class: Rooster III (Up to 24.94 kg)
  • Source competition limit: Rooster III (Up to 24.94 kg)

2 matches in the rating period

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 30 kg · Does not count
Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

4 matches in the rating period · outside the three most recent unambiguous events

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 30 kg · Does not count
Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

4 matches in the rating period · outside the three most recent unambiguous events

2026 AGF Dusseldorf Championships
Does not count
Competition T-shirt / Youth Small

No matches in the rating period · no valid weight evidence

2026 AGF Dusseldorf Championships
≤ 25 kg · Does not count
Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Registered weight class: Rooster III (Up to 24.94 kg)
  • Source competition limit: Rooster III (Up to 24.94 kg)

4 matches in the rating period · outside the three most recent unambiguous events

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 23 kg · Does not count
Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
  • Registered weight class: -23 kg
  • Source competition limit: -23 kg

5 matches in the rating period · outside the three most recent unambiguous events

Classification evidence

Why White?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • white 26 matches in the rating period Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
white · Counts as a match
Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Source belt category: white

2 matches in the rating period

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
white · Counts as a match
Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Source belt category: white

3 matches in the rating period

2026 AGF Saarbrucken Championships
white · Counts as a match
No Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Source belt category: white

2 matches in the rating period

2026 AGF Saarbrucken Championships
white · Counts as a match
Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Source belt category: white

2 matches in the rating period

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys No-Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Source belt category: white

4 matches in the rating period

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys Gi (under 16 y.o.) / White / 6-7 years / -30 kg
  • Source belt category: white

4 matches in the rating period

2026 AGF Dusseldorf Championships
white · Counts as a match
Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Source belt category: white

4 matches in the rating period

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
  • Source belt category: white

5 matches in the rating period